v3.26.1
Fair Value of Financial Assets and Liabilities (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Fair Value of Financial Assets and Liabilities [Abstract]      
Liabilities $ 0 $ 0 $ 0
Minimum [Member]      
Fair Value of Financial Assets and Liabilities [Abstract]      
Typical frequency of periodic reviews   12 months  
Maximum [Member]      
Fair Value of Financial Assets and Liabilities [Abstract]      
Typical frequency of periodic reviews   18 months  
Frequency of periodic reviews in general   24 months  
Nonrecurring [Member]      
Fair Value of Financial Assets and Liabilities [Abstract]      
Fair value adjustments on collateral dependent loans 200 $ 200 400
Other real estate owned, fair value adjustment $ 15 $ 15 $ 38
Class B-3 Common Stock [Member] | Conversion Rate [Member]      
Fair Value of Financial Assets and Liabilities [Abstract]      
Equity securities at fair value, measurement input 1.4953 1.4953  
Class B-3 Common Stock [Member] | Dividend Rate [Member]      
Fair Value of Financial Assets and Liabilities [Abstract]      
Equity securities at fair value, measurement input 1.0019 1.0019  
Class C Common Stock [Member] | Conversion Rate [Member]      
Fair Value of Financial Assets and Liabilities [Abstract]      
Equity securities at fair value, measurement input 4 4  
Class C Common Stock [Member] | Dividend Rate [Member]      
Fair Value of Financial Assets and Liabilities [Abstract]      
Equity securities at fair value, measurement input 2.68 2.68